UHM

23
Sep
2021

Sprinting for a Textbook

Physiology 141 Team

It all sounded so good. Like summer camp. We would all be together, yes, working hard, 9am-9pm, but we’d have good food, take walks together, keep each other going. In the spring of 2020, at the end of five days, the ten of us would have written a textbook for PHYL 141, the highly enrolled human anatomy and physiology course at University of Hawaiʻi four-year universities and community colleges. Best of all, instead of the textbook costing students over $100, it would be free. Zero-cost textbook, indigenized, localized, with the exact content desired by the 39 faculty representing all the campuses in this systemwide project. When published, every instructor is also able to modify the content in whatever way they like. But what happened? You know what happened. The pandemic.

We could not let go of this dream. I kept thinking about my wild-mind concept maps, taped to the wall beside our surfboards. Then with an adventurous group of colleagues who are endlessly inspiring, caring deeply about students, we took steps toward making the sprint happen…online. We knew a lot would have to change. Even the company, Book Sprints, with their years of experience, were navigating new waters. How can we do this online? How do you keep ten instructors, each with their full-time teaching load, engaged with a zoom session for all the hours it would take to write a book? And what about that good food and those walks to keep up our morale? To this day, it is still hard to believe we did it. In the spring of 2021. It truly took a village to make it happen. I am so grateful for everyone involved. That is a story for another day. In the meantime, if you are interested in a systemwide project to create an open educational resource for a class, count on me; let’s talk story.

Dr. Sheryl Shook  shooks@hawaii.edu

Originally posted at openkapiolani.wordpress.com, May 6, 2021

Posted by Sunny Pai in OER
05
Jun
2017
An Open Physics Database for Students Learning with OER

An Open Physics Database for Students Learning with OER

Two main components are crucial for one's success as a physics student: access to proper studying resources, and developing problem solving skills. Beginning in 2015, the UH Mānoa Department of Physics and Astronomy has used the OpenStax College Physics OER textbook for their introductory physics courses, which is freely available online under a Creative Commons license. This eliminates the cost of purchasing a text book, and allows access to course materials for everyone; a print textbook also available to those who wish to purchase it.

About the Database

Particularly in physics, solving problems by working through to the solution is a key process of learning. We are building a physics database (pdb) of practice and assessment problems to pair with the Openstax College Physics textbook. The pdb will be open source, with the goal of providing a quality and free resource to students and faculty that others can extend or build on. Ideally, the problems in pdb will be randomized and mutable so that they are unique in methods of solution and time. This will help foster critical thinking, and reasoning in physics.

One of the main aspects of physics that is truly exciting is how mathematics is used to accurately describe the reality around us. It was Newton who first described gravity with a thought experiment. He considered firing a cannon from a very tall building, and eventually if fired with enough force, the cannon ball was sent into orbit around the Earth. Indeed, it is this falling motion in gravity that holds the planets and our solar system together. The planets are literally falling around one another! Problems in pdb will be algebraic and complementary to the content structure of the OpenStax College Physics text. Students will learn Newton's laws of motion, kinematics, work and energy relations, uniform circular motion, linear momentum and collisions, statics and torque, rotational motion and angular momentum.

Concepts in Physics

To give an example of the knowledge areas the pdb will focus on, here is a classic example of conservation of angular momentum. The concept is demonstrated by an ice skater who controls their speed by extending or pulling in their arms. When the skater pulls in his or her arms, their moment of inertia is decreased.

Thus, in order for angular momentum L to be conserved, if a skater changes shape by extending or lowering their arms, their rotational speed must decrease or increase, respectively.

ΔL = 0

The two videos below demonstrate this phenomenon. Conservation of angular momentum is applied to solving many physics problems. Examples include those involving orbiting planets, gravitation, motion of atoms and subatomic particles.

Chris, a graduate student in the Department of Physics and Astronomy at the University of Hawaii Manoa, demonstrates conservation of angular momentum.


Mechanical engineering junior at the University of Hawaii Manoa, Ana, demonstrates conservation of angular momentum.

Our goal is to create the physics database of problems to serve as a free resource for students and teachers that are using the Openstax College Physics book. OER can greatly offset costs for students, and we hope to provide a quality problem solving component to match.

Project Leads of the Physics Database of Problems

Dr. Mark Slovak

Mark H. Slovak is an observational astronomer in the Department of Physics & Astronomy at the University of Hawaii at Manoa, specializing in cataclysmic variables. Involved with STEM/OER initiatives for several decades, he has been recognized for his outstanding undergraduate teaching in both physics and astronomy. An early adopter of OER e-texts for physics (and astronomy), he is currently engaged in efforts to provide additional ancillary OER materials, including a non-proprietary database of physics problems and exercises. He can be reached at mslovak_at-hawaii-dot-edu

Christina Nelson

Christina graduated from the University of Hawaii at Manoa with a B.S. in Physics and a minor in computer science in the Spring of 2017. Motivated by a deep passion to learn and discover what nature is telling us through physics, she plans to continue her academic career in graduate school at McGill University, Montreal. Her main interests are experimental particle physics, the fundamental constituents of matter and their interaction, the very early Universe after the Big Bang; quantum mechanics, how matter on the smallest scale relates to matter on the largest, the role of a conscious observer; and computer science applications to physics analysis such as Monte Carlo simulations, machine learning, and algorithm optimization.

For more about this project, see their project page: College Physics

Posted by Christina Nelson in OER, Open Textbooks, Student, UH Manoa
13
Mar
2017
Open Education Week 2017 @ UHM Events Announced

Open Education Week 2017 @ UHM Events Announced

We are proud to offer events on campus at UHM this year in celebration of Open Education Week 2017!

This year’s program will include presentations on a number of topics:

  • Student cost savings with Open Educational Resources (OER)
  • Copyright and Intellectual Property in the digital age
  • Free OER textbook adoption and publishing tools
  • UHM’s OER grant program

To RSVP for all sessions, go to: http://go.hawaii.edu/WSj

All are welcome to join us for a lunch-time demo of the OER Commons repository and authoring tools. Lunch provided! Location: Hamilton Library room 301 @ 11:30am.

Students are invited to join us for free pizza and a conversation about students and lowering textbook costs with Roxie Kamoshida, ASUH President. Location: Hamilton Library 301 @ 12:15pm.

This event is being is sponsored by the Open Educational Resources (OER) initiative of the UHM Outreach College, the UHM Center for Teaching Excellence (CTE), Associated Students of the University of Hawaii (ASUH) and UHM Libraries.

For additional information including a full schedule, see: http://oer.hawaii.edu/open-education-week-2017

Posted by Billy Meinke in Open Education Week